Thunderbird Add-ons? Here's Some Great Ones!

by Ken Saunders

56 Add-ons in this Collection

DOM Inspector by SeaMonkey Council

Rated 5 out of 5 stars 63 reviews

130,599 users

DOM Inspector is a tool that can be used to inspect and edit the live DOM of any web document or XUL application. The DOM can be navigated using a two-paned window displaying a variety of different views on the document and all nodes within.

Notepad (QuickFox) by InBasic, Jeremy Jr Benthum

Rated 4 out of 5 stars 181 reviews

23,664 users

Everyday note-taking solution.

Contacts Sidebar by Jeroen Peters

Rated 4 out of 5 stars 272 reviews

32,766 users

Displays the address books in a sidebar in Thunderbirds 3-pane-window and can be toggled with the F4 key or a toolbar button.

Visit my Contacts Sidebar site for recent versions and news.

CompactHeader by jmozmoz

Rated 5 out of 5 stars 167 reviews

139,036 users

Add symbol in header plane to switch between compact and expanded view. Options to switch between one or two lines compact view, which buttons should be displayed in header pane. For Thunderbird 36 and older use version 2.0.9 (see version history)

Disable Add-on Compatibility Checks by Kris Maglione

Rated 4 out of 5 stars 91 reviews

38,817 users

Reinstates the extensions.checkCompatibility preference without respect to the current application version.

QuickFolders (Tabbed Folders) by Realraven (Axel Grude), Alexander Malfait

Rated 5 out of 5 stars 105 reviews

22,622 users

The "Swiss army knife" of folders. Turn your favorites into tabs - open folders and subfolders, move mails without scrolling around or searching. powerful + easy.

See new mail at a glance after automatic filtering - supports quickFilters addon!

AttachmentExtractor by Andrew Williamson

Rated 4 out of 5 stars 166 reviews

33,779 users

Extracts all attachments from selected messages and then can delete, detach or mark-read.

Add-ons Manager Context Menu by Zulkarnain K.

Rated 5 out of 5 stars 28 reviews

9,550 users

Add more items to Add-ons Manager context menu.

Addressbooks Synchronizer by Guenter Gersdorf

Rated 4 out of 5 stars 57 reviews

31,110 users

Synchronizes selected addressbooks with other instances of thunderbird
using ftp/webdav/imap servers

Folderpane Tools by chuonthis, Philip Chee

Rated 4 out of 5 stars 120 reviews

38,183 users

Allows for customization of the folder pane. Accounts can be rearranged and the startup folder can be chosen.

Check and Send by H.Ogi

Rated 4 out of 5 stars 25 reviews

23,524 users

Check the message contents and addresses before you send the message...

Display Mail User Agent by Jürgen Ernst

Displays icon for user agent of received mails.

Thunderbird Message Filter Import/Export by Wind Li

Rated 3 out of 5 stars 65 reviews

8,683 users

Thunderbird Message Filter Import/Export is a thunderbird/mozilla extension to import/export message filters.

Lightning Month Tabs by jlx84

Rated 5 out of 5 stars 8 reviews

10,073 users

This addon adds month tabs into Lightning calendar month view

FiltaQuilla by R Kent James

Rated 4 out of 5 stars 45 reviews

7,162 users

Adds many new mail filter actions - launch a file, suppress notification, remove star or tag, mark replied or unread, copy as "read", append text to subject.
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